<!DOCTYPE html>
<html>
    <head>
        <meta charset="UTF-8">
        <title>上传文件</title>
    </head>
    <body>
        <p>文件</p>
        <form enctype="multipart/form-data" method="post" action="file-upload">
        	<!-- 必须指定 name -->
          	 文件1 <input type="file" name="file1" />
            <br>
          	文件2 <input type="file" name="file2" />
            <br>
            <button type="submit">提交</button>
        </form>
    </body>
</html>